Method: RQRCode::QRUtil.get_mask

Defined in:
lib/rqrcode/qrcode/qr_util.rb

.get_mask(mask_pattern, i, j) ⇒ Object 



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# File 'lib/rqrcode/qrcode/qr_util.rb', line 115

def QRUtil.get_mask( mask_pattern, i, j )
  if mask_pattern > QRMASKCOMPUTATIONS.size
    raise QRCodeRunTimeError, "bad mask_pattern: #{mask_pattern}"  
  end

  return QRMASKCOMPUTATIONS[mask_pattern].call(i, j)
end